| *** Taxonomy Characterization Data *** |
| Pedon ID: S99CA017009 | ( El Dorado, California ) | Print Date: Nov 21 2024 11:37AM |
| Sampled as on Oct 5, 1999: | Tallac ; Sandy-skeletal, isotic, frigid Humic Fragixerept |
| Revised to correlated: | Tallac ; Loamy-skeletal, mixed, frigid Fragic Dystroxerepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP00CA036 TAHOE BASIN SURVEY | Natural Resources Conservation Service |
| - | Site ID | 99CA693-013 Lat: 38° 56' 10.56" north Long: 120° 2' 43.15" west | National Soil Survey Center | |
| - | Pedon No. | 00P0195 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Taxonomy Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | |||
| Fine | CaCO3 | 1500 | .1-75 | Bulk | Cole | Vol | Resist | ||||||
| Clay | Clay | Clay | kPa | Clay | mm | Den | Whole | % of | Min | ||||
| Depth | <.002 | <.0002 | <.002 | /Clay | Est | Frac | 33 kPa | Soil | Whole | % | |||
| Layer | (cm) | Horz | Prep | (---------% of <2 mm-------) | (-------- % --------) | g cm-3 | cm cm-1 | ||||||
| 3A1a1a | 8D1 | ||||||||||||
| 00P01471 | 3-5 | A1 | S | 1.9 | 2.53 | 87 | 35 | ||||||
| 00P01472 | 5-13 | A2 | S | 3.6 | 2.25 | 75 | 18 | ||||||
| 00P01473 | 13-23 | A3 | S | 3.0 | 2.17 | 77 | 38 | ||||||
| 00P01474 | 23-43 | Ab | S | 2.8 | 2.36 | 85 | 53 | ||||||
| 00P01475 | 43-66 | Bw | S | 2.6 | 2.46 | 88 | 65 | ||||||
| 00P01476 | 66-122 | Cx1 | S | 1.1 | 1.00 | 98 | 78 | ||||||
| 00P01477 | 122-157 | Cx2 | S | 1.3 | 0.69 | 98 | 81 | ||||||
| Taxonomy Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | |||
| pH | pH | Org | Tot | Al+½ Fe | CO3 as | (--- Base Sat ---) | NZ | ECEC | CEC7 | ECEC | Al | ||||||||
| Depth | H2O | NaF | C | C | Oxal | ODOE | CaCO3 | NH4 | Bases | P Ret | cmol(+) | /Clay | /Clay | Sat | E C | ESP | |||
| Layer | (cm) | Horz | Prep | (------------------------------------------ % --------------------------------------------) | kg -1 | % | dS m-1 | % | |||||||||||
| 4C1a2a | 4C1a1a1 | 6A2e | 8J1c | 5C1 | 5C3 | 6S4d | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||
| 00P01471 | 3-5 | A1 | S | 5.2 | 9.8 | 3.67 | 0.60 | 0.29 | 21 | 21 | 27 | 2.9 | 5.47 | 1.53 | 24 | 2 | |||
| 00P01472 | 5-13 | A2 | S | 5.9 | 10.6 | 5.78 | 0.98 | 0.54 | 21 | 15 | 46 | 3.94 | 2 | ||||||
| 00P01473 | 13-23 | A3 | S | 5.9 | 10.9 | 2.38 | 0.92 | 0.27 | 13 | 8 | 62 | 3.70 | 2 | ||||||
| 00P01474 | 23-43 | Ab | S | 5.8 | 11.0 | 1.70 | 1.23 | 0.28 | 13 | 7 | 62 | 3.18 | 2 | ||||||
| 00P01475 | 43-66 | Bw | S | 5.9 | 10.9 | 1.78 | 1.47 | 0.22 | 10 | 8 | 63 | 4.46 | 2 | ||||||
| 00P01476 | 66-122 | Cx1 | S | 6.0 | 9.9 | 0.21 | 0.55 | 0.05 | 19 | 13 | 35 | 2.45 | 7 | ||||||
| 00P01477 | 122-157 | Cx2 | S | 6.3 | 9.5 | 0.15 | 0.44 | 0.03 | 23 | 14 | 29 | 1.69 | 9 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, total, Weighted Average | 2 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average | 3.24 | (NA) | |
| Clay, carbonate free, Weighted Average | 2 | % wt | |
| Volume, >2mm, Weighted Average | 68 | % vol | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 92 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||